This is possible, though we as an organization do not intervene or agotiate for you, so you have to contact other persons who are travelling alone to find a roommate.
No, we are sorry, it is not possible other than to book the complete weekend and enjoy every minute of this Eurotour.
Yes, we add everyone to the waitinglist after the Eurotour is fully booked. This will be done in order of date of receiving your request (and bookingform) via email: firstname.lastname@example.org
Next Eurotour will be held from 19-21 May 2023 in the UK. If we have more info on that Eurotour we will publish that here.